bd842c05ac7adcc8ddca409de4284a7c1cc8e7c7e57749e6120957a4819c8bea

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 06:20

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General

Target

2c5ffd741773cad125b0deb62af1708d_JaffaCakes118.dll
Size

60KB
MD5

2c5ffd741773cad125b0deb62af1708d
SHA1

a2ab3f95d4e1db725c1f924dcfe7058facc4c0b4
SHA256

bd842c05ac7adcc8ddca409de4284a7c1cc8e7c7e57749e6120957a4819c8bea
SHA512

ff803bccd7c6165bd4558edd97219ebf6f453b197f2f2111a2fd1891a7e173ad56425a3934dc1bdd25374df04b3c5c83e5e9cff597613c6ab467b2ab68482461
SSDEEP

1536:p+CZ8LwKKjTAuBX6t570zuFXMmF/KTVd39ei:gXEz4t1E+cYKJB9ei

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4868-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 4868	2136	rundll32.exe	83
PID 2136 wrote to memory of 4868	2136	rundll32.exe	83
PID 2136 wrote to memory of 4868	2136	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2c5ffd741773cad125b0deb62af1708d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2c5ffd741773cad125b0deb62af1708d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4868-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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